According to the IOS 15M&T CUBE media path guide, CUBE does not perform REFER-based transfers or SRTP while media anti-tromboning is active.

disputed · Checked 2026-09-24

Vendor
Cisco
Product
Cisco Unified Border Element
Subsystem
media anti-trombone
Deployment
on-premises
Region
not restricted
Release range
Cisco IOS 15M&T
Status
disputed
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). One-way and no-way audio diagnosis: source note one-way-audio-anti-trombone-srtp-15mt. WarmTransfer. https://warmtransfer.net/knowledge/claims/one-way-audio-anti-trombone-srtp-15mt

BibTeX

@misc{warmtransfer-claim-one-way-audio-anti-trombone-srtp-15mt,
  title  = {One-way and no-way audio diagnosis: source note one-way-audio-anti-trombone-srtp-15mt},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/one-way-audio-anti-trombone-srtp-15mt},
  note   = {Source note one-way-audio-anti-trombone-srtp-15mt, checked 2026-09-24}
}

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